T
Tobias J. Kippenberg
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 768
Citations - 56125
Tobias J. Kippenberg is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Frequency comb & Photonics. The author has an hindex of 96, co-authored 694 publications receiving 45628 citations. Previous affiliations of Tobias J. Kippenberg include École Normale Supérieure & California Institute of Technology.
Papers
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Sub-kHz-Linewidth External-Cavity Laser (ECL) With Si3N4 Resonator Used as a Tunable Pump for a Kerr Frequency Comb
Pascal Maier,Yung-Kuang Chen,Yilin Xu,Yiyang Bao,Matthias Blaicher,Dimitri Geskus,Ronald Dekker,Junqiu Liu,Philipp-Immanuel Dietrich,Huanfa Peng,Sebastian Randel,Wolfgang Freude,Tobias J. Kippenberg,Christian Koos +13 more
TL;DR: In this paper , a Si3N4-based hybrid integrated ECL that exploits 3D-printed structures such as intra-cavity photonic wire bonds and facet-attached microlenses for low-loss optical coupling with relaxed alignment tolerances is presented.
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Low-noise, Frequency-agile, Hybrid Integrated Lasers for LiDAR
G. Lihachev,Johann Riemensberger,Wenle Weng,Junqiu Liu,Hao Tian,Anat Siddharth,Rui Ning Wang,Viacheslav Snigirev,Jijun He,Sunil A. Bhave,Tobias J. Kippenberg +10 more
TL;DR: In this paper, a hybrid photonic integrated laser with intrinsic linewidth of 40 Hz, while offering megahertz actuation bandwidth with the tuning range larger than 1 GHz, attained by a DFB laser selfinjection locking to a high-Q Si 3 N 4 microresonator with integrated AlN piezoelectrical actuator, allowing both single line operation and microcomb generation.
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Ultra-Low-Power Photonic Chip-Based Soliton Frequency Combs
Junqiu Liu,Arslan S. Raja,Maxim Karpov,Hairun Guo,Martin H. P. Pfeiffer,Bahareh Ghadiani,Michael Zervas,Tobias J. Kippenberg +7 more
TL;DR: By improving the quality factor and the chip input optical coupling, Wang et al. as mentioned in this paper demonstrated single soliton formation in 1-THz-FSR and 88-GHz-FRSR Si 3 $N 4$ microresonators with < 10 mW and < 50 m W input optical power, respectively, for fully integrated chip-scale photonic devices.
Proceedings ArticleDOI
Low phase-noise mid-infrared frequency combs based on microresonators
C. Y. Wang,Tobias Herr,Pascal Del'Haye,A. Schliesser,Ronald Holzwarth,T. W. Hansch,Nathalie Picqué,Tobias J. Kippenberg +7 more
TL;DR: In this paper, the authors demonstrate a novel approach to create mid-infrared optical frequency combs via four-wave mixing in a continuous-wave pumped ultra-high Q crystalline microresonator made of magnesium fluoride.
Proceedings ArticleDOI
Microresonator Dual-Comb Coherent FMCW LiDAR
Anton Lukashchuk,Johann Riemensberger,Maxim Karpov,Junqiu Liu,Erwan Lucas,Tobias J. Kippenberg +5 more
TL;DR: In this paper, a novel architecture for parallel frequency-modulated continuous wave (FMCW) laser ranging (LiDAR) was introduced using dual soliton microcombs, using 24 channels requiring only a single FMCW pump laser and coherent receiver for read-out.